Computer & IT

note!Answer: B) Address bar
The Address bar, located below the Standard Buttons toolbar, lets you type or choose a location to go to.

note!Answer: A) Program
A program is a set of instructions that performs a specific task on a computer.

note!Answer: C) user-friendly
An interface that is easy to use is called user-friendly.

note!Answer: A) Right-clicking
The secondary mouse button is normally the right button, so pressing it is right-clicking.

note!Answer: A) link
A hyperlink is also simply called a link.

note!Answer: B) USB flash drive
A USB flash drive is a flash memory storage device that plugs into a USB port.

note!Answer: B) Media Center Edition
Windows XP Media Center Edition was designed for Media Center PCs.

note!Answer: B) The folder that contains subfolder
A plus sign in Windows Explorer means the folder is collapsed and contains subfolders that can be expanded.

note!Answer: C) C
In MS-DOS, A and B are floppy drives, so the primary hard disk is C.

note!Answer: A) Windows 3.1
Windows 3.1 lacks built-in peer networking, while the other options support networking.

note!Answer: C) MS-DOS
MS-DOS (before extensions) is limited to 8.3 filenames, while the others support long file names.

note!Answer: C) Autoexec.bat
AUTOEXEC.BAT is run automatically at MS-DOS startup to execute commands.

note!Answer: D) All of the above
IO.SYS, MSDOS.SYS and COMMAND.COM are the essential core files of MS-DOS.

note!Answer: C) Pascal
Pascal is a programming language, not an operating system.

note!Answer: A) DOS
DOS is single-tasking, while Linux, Windows and Unix are multitasking.

note!Answer: B) Kernel
The kernel is the central core of an operating system that manages resources.

note!Answer: D) ORACLE
Oracle is a database management system, not an operating system.

note!Answer: D) All of the above
Safe mode loads basic drivers including keyboard, mouse and VGA display drivers.

note!Answer: B) File allocation table
FAT stands for File Allocation Table, the file system structure used to track disk clusters.

note!Answer: B) The operating system
The operating system controls computer functions and provides the user interface.